Ge-O, Metalloid, Structural transitions

• Cu-Ge-O
• Ge-Mn-O
• Ge-O-Pb
• Cu-Ge-Mg-O
• temperature for structural transition
• pressure for structural transition
• pressure derivative of transition temperature
• structural transition
• chalcogen
• metalloid
• transitional
• non-disordered
• oxide
• orthorhombic
• trigonal
• monoclinic
• hexagonal
• tetragonal